52265345 has 12 divisors (see below), whose sum is σ = 68939220. Its totient is φ = 38010720.

The previous prime is 52265341. The next prime is 52265347. The reversal of 52265345 is 54356225.

It can be written as a sum of positive squares in 2 ways, for example, as 9284209 + 42981136 = 3047^2 + 6556^2 .

It is not a de Polignac number, because 52265345 - 2² = 52265341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52265341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42590 + ... + 43799.

It is an arithmetic number, because the mean of its divisors is an integer number (5744935).

Almost surely, 2^52265345 is an apocalyptic number.

52265345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52265345 is a deficient number, since it is larger than the sum of its proper divisors (16673875).

52265345 is a wasteful number, since it uses less digits than its factorization.

52265345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86416 (or 86405 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 52265345 is about 7229.4775053250. The cubic root of 52265345 is about 373.8849126858.

The spelling of 52265345 in words is "fifty-two million, two hundred sixty-five thousand, three hundred forty-five".